White Line right in background full

Hello all,
I worked on my website locally before transferring it to the web. When I transferred to a live server a white line suddenly appeared in the middle of the cover (see screenshot).
It’s quite weird and it only happens on one of my laptops, on Chrome and only when the chrome window is at full width. Do you have any idea how to fix it ?
Thanks very much in advance !

Hi @hugovlnv,

I hope you are well today and thank you for your question.

I visited your shared site on laptop chrome browser but the like is not displaying for me as shown in the attached screenshot.

Please advise.

Best Regards,